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Home > Electrical & Electronics > Switch > Pressure Switch > No-delay Differential Pressure Control Switch
Negotiable
MOQ: 50 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Zhejiang, China
Brand Name:
LEFOO
Model Number:
LF55D
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai Ningbo
Delivery Detail:
Delivery time depends on order quantity.
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Place of Origin
Zhejiang, China
Brand Name
LEFOO
Model Number
LF55D
LF5D series differential pressure control switch, normally use in water, oil series control difference of the outlet tube and inlet tube. One typical application is , put valve install in the next to water (oil) system pumps by-pass valve line ,when the pressure difference rise (or reduce) of two side of the systems tube exceed the setting data of the pressure control, so the valve open big (or close small), so the system tubes two sides pressure difference is reduce, to reach the system normal circulate.
LF5D series differential pressure controls two side have a high-sensitive parts each other, when the pressure of two side of the parts change, it will let switch institution action to control systems equipment, such as motor drives valve.
Model Specification
Model | Adjustable range (Bar) | Pressure Range (Bar) | Factory setting (Bar) | Max working pressure (Bar) | |||
Min. | Max. | Min. | Max. | OFF(ON) | ON(OFF) | ||
LF5D2 | 0.5 | 2 | 0.3 | 0.5 | 0.5 | 0.2 | 5 |
LF5D4 | 0.5 | 4 | 0.5 | 1 | 1 | 0.5 | 15 |
LF5D4H | 0.5 | 4 | 0.6 | 2 | 1 | 0.5 | 30 |
LF5D6H | 1 | 6 | 0.6 | 2 | 1 | 0.5 | 30 |
| Media | Refrigerant, Air, Water, Oil |
| Media Temperature | -10 C to 120 C |
Connection | M12X1.25, 7/16-20UNF other connection is available on request |
| Contact Arrangement | SPDT |
Electrical Rating: | Non-Inductive: 12A @125/250 VAC |
Inductive: FLA: 12A @ 125VAC, 8A @250VAC LRA: 72A |
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Business Type
Manufacturer
Year Established
2000
Factory Size
30,000-50,000 square meters
Annual Export Value
US$10 Million - US$50 Million
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